package cn.woblog.android.common.utils;

import java.io.File;

/**
 * Created by ren on 2015/5/15 0015.
 */
public class FileUitls {
    public static void makeDir(String dir) {
        File file = new File(dir);
        if (!file.exists()){
            file.mkdirs();
        }
    }
}
